2152193670160

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{84865681}}^1$

素因数の和:84866011

約数の個数: 40

約数和(自身を含む): 5019635358936

約数和(自身を除く): 2867441688776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 84865681, 169731362, 339462724, 424328405, 678925448, 848656810, 1357850896, 1697313620, 3394627240, 6789254480, 26902420877, 53804841754, 107609683508, 134512104385, 215219367016, 269024208770, 430438734032, 538048417540, 1076096835080, 2152193670160]

約数ペア:

[(1, 2152193670160), (2, 1076096835080), (4, 538048417540), (5, 430438734032), (8, 269024208770), (10, 215219367016), (16, 134512104385), (20, 107609683508), (40, 53804841754), (80, 26902420877), (317, 6789254480), (634, 3394627240), (1268, 1697313620), (1585, 1357850896), (2536, 848656810), (3170, 678925448), (5072, 424328405), (6340, 339462724), (12680, 169731362), (25360, 84865681)]